The two instruments were signed in Vienna by the Deputy Minister in the Ministry of Science, Technology and the Environment of Cuba, Mr. Wenceslao Carrera, and the Director-General of IAEA, Mr. Mohamed El Baradei.
Ambos instrumentos fueron firmados en Viena, por el Viceministro del Ministerio de Ciencia, Tecnología y Medio Ambiente de Cuba, Sr. Wenceslao Carrera, y el Director General del OIEA, Sr. Mohamed El Baradei.